Rotation type side wall polishing device for production of wind power yaw bearing

Abstract

The invention relates to the technical field of wind power yaw bearing production, in particular to a side wall polishing device for wind power yaw bearing production based on rotation. The grinding device comprises a grinding mechanism which at least comprises a fixing device and a rotary grinding device connected with the fixing device. The fixing device at least comprises a containing disc, the rotary grinding device at least comprises a rotating block, the rotating block is located over the center of the connecting disc and fixedly connected with the connecting disc through a bottom disc arranged at the bottom end, the top end of the rotating block is rotationally connected with a rotating rod, and the rotating rod is connected with a grinding rod through a connecting rod arranged at one end. A grinding head is rotationally connected to the bottom of one end of the grinding rod and located on the inner side of the containing disc; and the arranged rotary grinding device drives a rotating rod to rotate through a rotating motor, so that a grinding head is driven to rotate with the circle center of a rotating block as the axis, the grinding head is driven to rotate through a grinding motor, and the inner side wall of the bearing can be comprehensively ground.

Description

Sidewall Grinding Device for Wind Power Yaw Bearing Production Based on Rotation technical field The present invention relates to the technical field of wind power yaw bearing production, in particular, to the wind power yaw based on rotary Sidewall grinding device for bearing production. Background technique Bearings for wind turbines can be roughly divided into three categories, namely: yaw bearings, pitch bearings, transmission system bearings (main shaft and gearbox bearings), the wind power yaw bearing is installed at the connection between the tower and the cockpit. When the wind power yaw bearing is produced, it is necessary to polish its inner side wall to ensure the fluency during rotation, now Some grinding methods are generally manual grinding, that is, the inner wall of the wind power yaw bearing is ground by the worker's hand-held grinding machine. This method is time-consuming, labor-intensive, and labor-intensive, and at the same time, the grinding a...

AI Technical Summary

Problems solved by technology

[0003] When producing wind power yaw bearings, it is necessary to grind the inner side wall to ensure the smoothness of rotation. The existing grinding method is generally manual grinding. That is, the inner wall of the wind power yaw bearing is polished by the worker's hand-held grinder. This method is time-consuming, labor-intensive, and labor-intensive. At the same time, the precision of the grinding is not high, resulting in a decline in the pass rate of the wind power yaw bearing. Therefore, a rotary wind power yaw bearing is required. The side wall grinding device used in the production of yaw bearings to improve the deficiencies of the existing technology

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